有 7246 筆資料符合您搜尋的條件

PTS
週一 17 2月, 2020 12:29
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 17 Sun
回覆: 0
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2020 February 17 Sun

2020 February 17 Sun Sunspot count: group=0. sunspot=0, R=0 Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor Camera : ASI1600MM Pro, not cooled. Barlow: 2X barlow focal length : 1000 mm f/12.5 Filters: Baader Solar Film 5.0+ Baader Planetarium G-band continuum. approximately north is up, eas...
PTS
週三 12 2月, 2020 22:03
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - prominences near SW limb
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2020 February 12 Sun - prominences near SW limb

2020 February 12 Sun - prominences near SW limb Observation is very brief, lasting just 30 minutes in total. There are 3 or 4 low pillar-like prominences here, and to their south, a very faint detached prominence is visible. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 bloc...
PTS
週三 12 2月, 2020 21:58
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - prominences near SE limb
回覆: 1
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2020 February 12 Sun - prominences near SE limb

2020 February 12 Sun - prominences near SE limb Observation is very brief, lasting just 30 minutes in total. 2 promineces are visible here, with the one to the south showing some activities. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camera : ASI174MM expo...
PTS
週三 12 2月, 2020 21:53
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - prominences near NW limb
回覆: 1
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2020 February 12 Sun - prominences near NW limb

2020 February 12 Sun - prominences near NW limb Observation is very brief, lasting just 30 minutes in total. This is a complex group, with a pillar to the north, and more than 1 inclined pillars. The middle one is detached, and at 06:37:35 UTC mass ejection is visible. Sunspot count: group=0. sunspo...
PTS
週三 12 2月, 2020 21:46
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - prominences near NE limb
回覆: 1
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2020 February 12 Sun - prominences near NE limb

2020 February 12 Sun - prominences near NE limb Observation is very brief, lasting just 30 minutes in total. This group of low-lying prominences are actually complex and active. Mass ejection is seen from B. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camer...
PTS
週三 12 2月, 2020 21:39
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - prominences near E limb
回覆: 1
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2020 February 12 Sun - prominences near E limb

2020 February 12 Sun - prominences near E limb Observation is very brief, lasting just 30 minutes. This pillar type prominence near the E limb is actually detached. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camera : ASI174MM exposure: 4-10 ms Images taken...
PTS
週三 12 2月, 2020 17:14
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 12 Sun - solar surface in H-alpha
回覆: 1
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2020 February 12 Sun - solar surface in H-alpha

2020 February 12 Sun - solar surface in H-alpha The solar surface is basically featureless, except for the general H-alpha network and several filament near the SE limb. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camera : ASI174MM exposure: 0.45 ms Images ...
PTS
週日 09 2月, 2020 20:42
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 09 Sun - prominences near SW limb
回覆: 1
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2020 February 09 Sun - prominences near SW limb

2020 February 09 Sun - prominences near SW limb We can see at least 3 prominences here: A may be a low lying arch, or its root may be far ob the backside. B is an inclined pillar, that may develop into an arch. C is a detached pillar. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with...
PTS
週日 09 2月, 2020 18:03
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 09 Sun - prominences near NW limb
回覆: 1
觀看: 68

2020 February 09 Sun - prominences near NW limb

2020 February 09 Sun - prominences near NW limb This very faint prominence probably consists of 2 : an arch with its plane inclined to line-of-sight, and a pillar that seems to be in contact with the arch, also with some detached parts. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T wi...
PTS
週日 09 2月, 2020 17:52
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 09 Sun - prominences near NNE limb
回覆: 1
觀看: 52

2020 February 09 Sun - prominences near NNE limb

2020 February 09 Sun - prominences near NNE limb This group seems to be consisted of 2 inclined pillars. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camera : ASI174MM exposure: 6-7 ms Images taken from 06:37 UTC to 06:47 UTC cropped 320x320 approximately so...
PTS
週日 09 2月, 2020 17:33
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: 2020 February 09 Sun - solar surface in H-alpha
回覆: 1
觀看: 45

2020 February 09 Sun - solar surface in H-alpha

2020 February 09 Sun - solar surface in H-alpha The solar surface is basically featureless, except for the general H-alpha network and several filament near the S limb. Sunspot count: group=0. sunspot=0, R=0 Telescope: Lunt LS35T with B600 blocking filter Camera : ASI174MM exposure: 0.45 ms Images t...

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